Biggest fossil spider

Jurassic fossil spiders were a rare find, until the 21st century, when farmers in China began turning up Jurassic-period arachnids on a hillside.

From algae to crude oil in less than an hour

Engineers at the Pacific Northwest National Laboratory have developed a pressure cooker-like technique that can convert algae into biofuel in less than an hour.

Major drought for U.S. West, including California

While eastern U.S. has cold and unsettled weather, dry and warm weather continues in the U.S. West. Over 60% of the U.S. West is experiencing extreme drought.

How birds fly in V formation

A new study says birds precisely time when they flap their wings, and position themselves to capture upwash ("good air") and avoid downwash or ("bad air").

Great white sharks live almost as long as people

Radiocarbon dating revealed one shark was 73 years old. Sharks that live long and mature late are more sensitive to fishing pressure than previously thought.

How electricity helps spider webs snatch prey

Spider webs actively spring towards prey, thanks to electrically conductive glue spread across their surface, Oxford University scientists have discovered.

Largest animal genome belongs to locust

Researchers have decoded the whole genome sequence of the migratory locust - the largest animal genome sequenced so far.

Cracked Arctic sea ice stirs up mercury concern

Large cracks in Arctic sea ice are helping pull atmospheric mercury down to the Arctic surface, according to new NASA research.

Scientists discover giant trench under Antarctic ice

A UK research team has discovered a massive ancient subglacial trough that's deeper than the Grand Canyon.

Scientists explore skin colors of extinct marine reptiles

"Our discovery enables us to make a journey through time and to revisit these ancient reptiles using their own biomolecules." - Per Uvdal, research team member.

Matching Donation Campaign

Exciting news! EarthSky received a $50,000 gift, with a request that it be used to collect matching funds. Please help us meet this match by donating to EarthSky today!

Would you consider

donating?

If you've already donated, we apologize for the popup and greatly appreciate your support.